42938454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7541}}^1$

素因数の和:7632

約数の個数: 32

約数和(自身を含む): 93762144

約数和(自身を除く): 50823690

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 7541, 15082, 22623, 45246, 98033, 196066, 294099, 550493, 588198, 1100986, 1651479, 3302958, 7156409, 14312818, 21469227, 42938454]

約数ペア:

[(1, 42938454), (2, 21469227), (3, 14312818), (6, 7156409), (13, 3302958), (26, 1651479), (39, 1100986), (73, 588198), (78, 550493), (146, 294099), (219, 196066), (438, 98033), (949, 45246), (1898, 22623), (2847, 15082), (5694, 7541)]